Beautiful Pella® 250 Series vinyl windows from Pella of Haverhill are stronger and more energy efficient than ordinary vinyl windows.
With a full-frame profile and edge detailing, sophisticated Pella 250 Series windows can be personalized with either simulated, divided-light grilles that produce the classic look of separate windowpanes, or between-the-glass grilles that make a smooth glass surface that's simple to clean.
The Pella 250 Series’ interior sash corners are also less noticeable than those of ordinary vinyl windows. And, meticulous welding in the 250 Series’ multichambered vinyl frames and fortified sashes helps defend against warping, sagging or bowing vinyl.
Many Pella 250 series vinyl windows also come with Pella’s high-performance InsulShield® Low-E double-pane glass. Optional triple-pane glass and foam insulation may help increase energy efficiency. And, the triple-pane glass can even help lessen outside noise.
Pella 250 Series vinyl windows come with AutoLock hardware, which automatically locks windows when you close them. Optional limited-opening latches help prevent a child from opening the window further than you’d be okay with to help reduce the chance for dangerous circumstances.